215364492028

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1\times {\mathrm{881}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 439122539520

約数和(自身を除く): 223758047492

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 293, 332, 359, 581, 586, 718, 881, 1162, 1172, 1436, 1762, 2051, 2324, 2513, 3524, 4102, 5026, 6167, 8204, 10052, 12334, 24319, 24668, 29797, 48638, 59594, 73123, 97276, 105187, 119188, 146246, 170233, 208579, 210374, 258133, 292492, 316279, 340466, 417158, 420748, 511861, 516266, 632558, 680932, 736309, 834316, 1023722, 1032532, 1265116, 1472618, 1806931, 2047444, 2213953, 2945236, 3613862, 4427906, 7227724, 8730521, 8855812, 17461042, 21425039, 26251157, 34922084, 42850078, 52502314, 61113647, 85700156, 92669747, 105004628, 122227294, 149975273, 183758099, 185339494, 244454588, 299950546, 367516198, 370678988, 599901092, 648688229, 735032396, 1297376458, 2594752916, 7691589001, 15383178002, 30766356004, 53841123007, 107682246014, 215364492028]

約数ペア:

[(1, 215364492028), (2, 107682246014), (4, 53841123007), (7, 30766356004), (14, 15383178002), (28, 7691589001), (83, 2594752916), (166, 1297376458), (293, 735032396), (332, 648688229), (359, 599901092), (581, 370678988), (586, 367516198), (718, 299950546), (881, 244454588), (1162, 185339494), (1172, 183758099), (1436, 149975273), (1762, 122227294), (2051, 105004628), (2324, 92669747), (2513, 85700156), (3524, 61113647), (4102, 52502314), (5026, 42850078), (6167, 34922084), (8204, 26251157), (10052, 21425039), (12334, 17461042), (24319, 8855812), (24668, 8730521), (29797, 7227724), (48638, 4427906), (59594, 3613862), (73123, 2945236), (97276, 2213953), (105187, 2047444), (119188, 1806931), (146246, 1472618), (170233, 1265116), (208579, 1032532), (210374, 1023722), (258133, 834316), (292492, 736309), (316279, 680932), (340466, 632558), (417158, 516266), (420748, 511861)]